JPS6420673A - Photovolataic apparatus - Google Patents

Photovolataic apparatus

Info

Publication number
JPS6420673A
JPS6420673A JP62176858A JP17685887A JPS6420673A JP S6420673 A JPS6420673 A JP S6420673A JP 62176858 A JP62176858 A JP 62176858A JP 17685887 A JP17685887 A JP 17685887A JP S6420673 A JPS6420673 A JP S6420673A
Authority
JP
Japan
Prior art keywords
power generating
generating layer
photocarrier
recoupling
mismatching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62176858A
Other languages
Japanese (ja)
Inventor
Masayuki Iwamoto
Koji Minami
Kaneo Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP62176858A priority Critical patent/JPS6420673A/en
Publication of JPS6420673A publication Critical patent/JPS6420673A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/546—Polycrystalline silicon PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/548—Amorphous silicon PV cells

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To alleviate mismatching of lattice which may cause recoupling of photocarrier and improve an output characteristic such as conversion efficiency by providing a power generating layer consisting of polycrystalline silicon having hydrogen concentration of 0.5-5% to a photovoltaic apparatus to directly convert the light energy into electric energy. CONSTITUTION:A transparent electrode 2 is formed on a light transmitting substrate 1 made of glass or heat resistant plastic material and a power generating layer 3 consisting of polycrystal silicon having hydrogen concentration of 0.5-5% is formed on this electrode 2. This power generating layer is structured by a boron-doped P-type layer 3p and a phosphorus-doped N-type layer 3n. Moreover, a rear electrode 4 formed by a metal such as aluminum A is formed on this power generating layer 3. Mismatching of lattice which may cause recoupling of photocarrier is alleviated and coupling of photocarrier at the grain boundary is suppressed by hydrogeneration at the grain boundary of thin film polycrystal silicon and at the vicinity thereof with hydrogen of predetermined concentration.
JP62176858A 1987-07-15 1987-07-15 Photovolataic apparatus Pending JPS6420673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62176858A JPS6420673A (en) 1987-07-15 1987-07-15 Photovolataic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176858A JPS6420673A (en) 1987-07-15 1987-07-15 Photovolataic apparatus

Publications (1)

Publication Number Publication Date
JPS6420673A true JPS6420673A (en) 1989-01-24

Family

ID=16021053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176858A Pending JPS6420673A (en) 1987-07-15 1987-07-15 Photovolataic apparatus

Country Status (1)

Country Link
JP (1) JPS6420673A (en)

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